Factory Automation


Data Center

Proposals for power distribution/receiving and server room power source

Do you have any requests like…?

Want to use highly reliable breaker and switch

Solution : Introduce highly reliable low-voltage circuit breaker and electromagnetic switch

We propose a more stable power receiving and distribution system with DC high voltage circuit breakers, highperformance air circuit breakers, and an electromagnetic switch.

Introduce a high-reliability low-voltage breaker and electromagnetic switch

Supporting non-stop operation of equipment with an abundant lineup and reliable quality.

Low-voltage Molded Case Circuit Breaker WS-V/WS Series

Achieving downsizing, high reliability, and cost effectiveness

  • Industry’s smallest arc-running breaker system Realization of class width of 54 mm (F Style Product * 32/63 Ampere Frame)
  • New breaker technology “Expanded ISTAC” improves current limiting performance and breaking capacity
  • A lineup of plug-in breakers able to be directly connected to the main bus contributing to shortening of power outage time during circuit expansion/specification change work
  • Products include N-phase reinforced product supporting increases in N-phase electric current due to high frequency and a DC high voltage compatible no-fuse circuit breaker also applicable to highvoltage, direct current (HVDC) communication

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Low-voltage Air Circuit Breaker AE-SW Series

Sophistication of power distribution equipment

  • Achieving high switching reliability through high switching durability
  • Connection to major networks (CC-Link, MODBUS®) is possible with various interface units

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Electromagnetic switch gear MS-T Series

The concept is “downsizing” “standardization” “safety and quality” “wiring properties” “internationalization”

  • Achieves the world’s smallest horizontal width of 36 mm (10 A frame product), contributing to space-saving inside panels
  • Wide lineup including reversible type, mechanical latch type, and delay release type
  • Line-up of spring clamp terminal specifications to reduce installation work and improve maintainability

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